{% extends 'base.html' %} {% import 'bootstrap/wtf.html' as wtf %}
{% block title %}登录{% endblock %}
{% block head %}
{{ super() }}
    <style type="text/css">
    #loginlength {
        max-width: 600px;
    }
</style>
{% endblock %}
{% block content %}
 {{ super() }}
    <div class="page-header">
        <div class="container">
            <h1>登录</h1>
        </div>
    </div>
    <div class="container">
    <div class="row">
        <form method="post">
            <div class="well bs-component">
            {{ wtf.quick_form(form) }}
            </div>
        </form>
    </div>
    </div>
{% endblock %}